Von Gillem, Jon
Current rating: 1518
Record: 2-1
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 78 | Ottaway, James (1500) | Lost 0-0 | -181482 |
| 5extended | 103 | Phillips, David (1482) | Won 0-0 | +181500 |
| 6extended | 79 | Grube, Thomas (1483) | Won 0-0 | +181518 |
| average opponent: 1488record: 2-1 | new rating: 1518 | |||